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Find the value of (12\frac{1}{2}21) using unit circle knowledge.
−π6-\frac{\pi}{6}−6π
π6\frac{\pi}{6}6π
π2\frac{\pi}{2}2π
Find the value of (111) using unit circle knowledge.
000
Find the value of (12\frac{1}{\sqrt{2}}21) using unit circle knowledge.
π4\frac{\pi}{4}4π
Find the value of (32\frac{\sqrt{3}}{2}23) using unit circle knowledge.
π3\frac{\pi}{3}3π
3π4\frac{3\pi}{4}43π
Find the value of (−1-1−1) using unit circle knowledge.
3π2\frac{3\pi}{2}23π
Find the value of (−12-\frac{1}{\sqrt{2}}−21) using unit circle knowledge.
−π4-\frac{\pi}{4}−4π
Find the value of (12\frac{1}{2}21) using unit circle knowledge.
It is done.